932 	mutex_init(&codec->spdif_mutex);  in snd_hda_codec_device_init()
2214 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_default_get()
2220 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_default_get()
2323 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_default_put()
2336 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_default_put()
2351 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_get()
2354 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_get()
2381 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_put()
2391 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_out_switch_put()
2534 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_unassign()
2537 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_unassign()
2556 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_assign()
2563 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_ctls_assign()
2638 	mutex_lock(&codec->spdif_mutex);  in snd_hda_spdif_in_switch_put()
2645 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_spdif_in_switch_put()
3667 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_open()
3672 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_open()
3691 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_prepare()
3693 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_prepare()
3706 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_cleanup()
3708 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_cleanup()
3721 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_close()
3723 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_dig_close()
3762 		mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_open()
3775 		mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_open()
3804 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_prepare()
3820 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_prepare()
3887 	mutex_lock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_cleanup()
3892 	mutex_unlock(&codec->spdif_mutex);  in snd_hda_multi_out_analog_cleanup()